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30 changes: 22 additions & 8 deletions src/cli/operation/mod.rs
Original file line number Diff line number Diff line change
Expand Up @@ -29,14 +29,7 @@ impl AnimationTerminal {
}

pub fn render(&mut self, frame: &str) -> io::Result<()> {
if self.rendered_line_count > 0 {
write!(self.stdout, "\r")?;

if self.rendered_line_count > 1 {
write!(self.stdout, "\x1b[{}A", self.rendered_line_count - 1)?;
}
}

self.reposition_cursor()?;
write!(self.stdout, "{ANSI_CLEAR_TO_END}{frame}")?;
self.stdout
.flush()
Expand All @@ -50,6 +43,27 @@ impl AnimationTerminal {
self.active = false;
Ok(())
}

pub fn finish_and_clear(&mut self) -> io::Result<()> {
self.reposition_cursor()?;
write!(self.stdout, "{ANSI_CLEAR_TO_END}{ANSI_SHOW_CURSOR}")?;
self.stdout.flush()?;
self.rendered_line_count = 0;
self.active = false;
Ok(())
}

fn reposition_cursor(&mut self) -> io::Result<()> {
if self.rendered_line_count > 0 {
write!(self.stdout, "\r")?;

if self.rendered_line_count > 1 {
write!(self.stdout, "\x1b[{}A", self.rendered_line_count - 1)?;
}
}

Ok(())
}
}

impl Drop for AnimationTerminal {
Expand Down
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